try { f1.getDir(project); fail("Can make circular reference."); } catch (BuildException be) { assertEquals("This data type contains a circular reference.", be.getMessage()); } try { f1.getFiles(project); fail("Can make circular reference."); } catch (BuildException be) { assertEquals("This data type contains a circular reference.", be.getMessage()); }
try { f.getDir(project); fail("Can make FileList a Reference to itself."); } catch (BuildException be) { assertEquals("This data type contains a circular reference.", be.getMessage()); } try { f.getFiles(project); fail("Can make FileList a Reference to itself."); } catch (BuildException be) { assertEquals("This data type contains a circular reference.", be.getMessage()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/FileListTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/FileListTest.java
Method name: void testCircularReferenceCheck() Method name: void testCircularReferenceCheck()
Number of AST nodes: 6 Number of AST nodes: 6
1
try {
1
try {
2
            f1.getDir(project);
2
            f.getDir(project);
3
            fail("Can make circular reference.");
3
            fail("Can make FileList a Reference to itself.");
4
        } catch (BuildException be) {
4
        } catch (BuildException be) {
5
            assertEquals("This data type contains a circular reference.",
5
            assertEquals("This data type contains a circular reference.",
6
                         be.getMessage());
6
                         be.getMessage());
7
        }
7
        }
8
        try {
8
        try {
9
            f1.getFiles(project);
9
            f.getFiles(project);
10
            fail("Can make circular reference.");
10
            fail("Can make FileList a Reference to itself.");
11
        } catch (BuildException be) {
11
        } catch (BuildException be) {
12
            assertEquals("This data type contains a circular reference.",
12
            assertEquals("This data type contains a circular reference.",
13
                         be.getMessage());
13
                         be.getMessage());
14
        }
14
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.5
Clones locationClones are in the same method
Number of node comparisons28
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)11.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    19
    try
    4
    try
    20
    f1.getDir(project);
    20
    f1.getDir(project);
    5
    f.getDir(project);
    Differences
    Expression1Expression2Difference
    f1fVARIABLE_NAME_MISMATCH
    5
    f.getDir(project);
    21
    fail("Can make circular reference.");
    21
    fail("Can make circular reference.");
    6
    fail("Can make FileList a Reference to itself.");
    Differences
    Expression1Expression2Difference
    "Can make circular reference.""Can make FileList a Reference to itself."LITERAL_VALUE_MISMATCH
    6
    fail("Can make FileList a Reference to itself.");
    22
    try
    7
    try
    23
    f1.getFiles(project);
    23
    f1.getFiles(project);
    8
    f.getFiles(project);
    Differences
    Expression1Expression2Difference
    f1fVARIABLE_NAME_MISMATCH
    8
    f.getFiles(project);
    24
    fail("Can make circular reference.");
    24
    fail("Can make circular reference.");
    9
    fail("Can make FileList a Reference to itself.");
    Differences
    Expression1Expression2Difference
    "Can make circular reference.""Can make FileList a Reference to itself."LITERAL_VALUE_MISMATCH
    9
    fail("Can make FileList a Reference to itself.");
    Precondition Violations (0)
    Row Violation